19253-33-9

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19253-33-9 Structure

Identification	Back Directory
[Name] (M)-Hexahelicene
[CAS] 19253-33-9
[Synonyms] (M)-Hexahelicene
[Molecular Formula] C26H16

Chemical Properties	Back Directory
[Boiling point ] 604.1±22.0 °C(Predicted)
[density ] 1.263±0.06 g/cm3(Predicted)

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[Uses]

(M)-Hexahelicene is used as a catalyst in the preparation of α-alkylpyrimidinemethanol by stereoselective addition of isopropylzinc to pyrimidinecarboxaldehyde in presence of helicene isomers. It is also a kind of crystal showing an alternating pattern with pure (+)- revealed by solvent etching of sngle crystals of hexahelicene grown from a racemic solution. These two kinds of crystals are indistinguishable by x-ray diffraction.

19253-33-9 suppliers list

Company Name:	Zhengzhou Alpha Chemical Co. LTD
Tel:	0371-0371-53732842 13383863444
Website:	https://www.chemicalbook.com/supplier/23629674/

Company Name:	Toronto Research Chemicals Inc.
Tel:	+1 (416) 665-9696
Website:	www.trc-canada.com

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